Cover for electronic device



FIG. 1 is a front perspective view of a cover for electronic device, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear perspective view thereof; and,

FIG. 9 is another left-side view thereof as shown in a device environment.

The broken lines in the drawings are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a cover for electronic device, as shown and described. 